This show was aired today on MBC as Chuseok Festival special program. SS501, SG Wannabe, Boom, Jewelry, Wonder Girls, Park Hyun Bin and Big Bang are the few artists who took part in this trot battle. But I could only find these performances on youtube. There's nothing on other artists (I'll add in here when I found more). I like Wonder Girls performance here with the song Cha Lang Cha Lang. Nice song and their dance steps have some elements of Big Bang dance. Wonderbang?